#!/bin/sh

while true; do
  find ~/suckless/dwm/wall -type f \( -name '*.jpg' -o -name '*.png' \) -print0 |
#  find ~/图片/ISSUE11 -type f \( -name '*.jpg' -o -name '*.png' \) -print0 |
    shuf -n1 -z | xargs -0 feh --bg-fill
  sleep 30s
# fill max scale center tile
done
